W9425G6JH_13 Datasheet, PDF (42/52 Pages) Winbond – 4 M x 4 BANKS x 16 BITS DDR SDRAM

12.10 Auto-precharge Timing (Write Cycle)
CLK
CLK
BL=2
CMD
WRITA
tDAL
AP
ACT
DQS
W9425G6JH
DQ
D0 D1
tDAL
BL=4
CMD
WRITA
AP
DQS
DQ
D0 D1 D2 D3
BL=8
CMD
WRITA
DQS
DQ
D0 D1 D2 D3 D4 D5 D6 D7
ACT
tDAL
AP
ACT
The Write with Auto-precharge command cannot be interrupted by any other command.
AP _{Represents the start of internal precharging.}
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Publication Release Date: Aug. 27, 2013
Revision A03